From the top of a spire of height 50 ft, the angles of depression of two cars on a straight road at thesame level as that of the base of the spire and on the same side of it are 25° and 40°. Calculate thethe distance between the two cars.

Form the right triangle and use Trigonometric ratios.

Answered: From the top of a spire of height 50…

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter1: Vectors

Section1.4: Applications

Problem 14EQ

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From the top of a spire of height 50 ft, the angles of depression of two cars on a straight road at the same level as that of the base of the spire and on the same side of it are 25° and 40°. Calculate the the distance between the two cars.